#include "rclcpp/rclcpp.hpp"

int main(int argc, char * argv[])
{
  rclcpp::init(argc, argv);

  auto node = std::make_shared<rclcpp::Node>("my_node");

  RCLCPP_INFO(node->get_logger(), "Hello, ROS 2!");

  rclcpp::spin(node);

  rclcpp::shutdown();

  return 0;
}